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apr 25 at 9:08What books should any quantitative portfolio manager or risk manager have as reference? [closed]
mar 8 '12 at 1:42Tools in R for estimating time-varying copulas?
jan 30 '12 at 21:47What is the best way to “fix” a covariance matrix that is not positive semi-definite?
dec 19 '11 at 18:52Cleansing covariance matrices via Random matrix theory
dec 19 '11 at 18:52What are the best sources for equity quantitative research?
dec 19 '11 at 18:52Variable Selection in factor models